Although about two-thirds of smokers would like to quit, and one-third actually try to quit each year, fewer than five percent succeed.

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Ever try to quit smoking by trying not to think about smoking?

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If you smoke, try to quit, he said.

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It's really striking how influential just a simple question of the doctor or nurse asking a patient if they smoke, advising them to quit and helping them to find treatment can have in terms of promoting somebody to try to quit smoking.

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Stay anonymous, try not to respond to any questions, and whatever you do, don't quit your day job.

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